VkVideoCapabilityFlagBitsKHR

Bits which can be set in VkVideoCapabilitiesKHR::flags are:

typedef enum VkVideoCapabilityFlagBitsKHR {
    VK_VIDEO_CAPABILITY_PROTECTED_CONTENT_BIT_KHR = 0x00000001,
    VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR = 0x00000002,
} VkVideoCapabilityFlagBitsKHR;

• VK_VIDEO_CAPABILITY_PROTECTED_CONTENT_BIT_KHR indicates that video sessions support producing and consuming protected content.
• VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR indicates that the video picture resources associated with the DPB slots of a video session can be backed by separate VkImage objects. If this capability flag is not present, then all DPB slots of a video session must be associated with video picture resources backed by the same VkImage object (e.g. using different layers of the same image).